I believe the answer is D. Limps are usually only caused by the horse getting hurt or something went wrong when it's mother was giving birth. The ears,fur, and ability to run are things that horses are born with. They are not born with limps.
The community might die off .
hope that this helps bro .
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Sodium is the correct answer because the cell membrane has channel which include the movements sodium, potassium and calcium.
Humans have a density close to 1000 kg/m³ (the density of water). If a human has a mass of 75 kg, the volume would be around 0.075 m³.
